When attempting web access, I routinely get a "authentication via proxy server was unsuccessful " error, and extremely slow data speeds. The Ookla SpeedTest app will not even run to completion because my data rates are so low; rather it just fails with a network connectivity error.

It seems like many people are having these same issues; has anyone had any success tweaking APN settings to get decent network data rates?

Good day, turambar99. We're sorry for the trouble. My name is Jessica_ST and I'll be addressing your concern. We need to take this issue offline so I can address it further. I will contact you directly with a private message. Thank you.

Jessica_ST wrote:Good day, turambar99. We're sorry for the trouble. My name is Jessica_ST and I'll be addressing your concern. We need to take this issue offline so I can address it further. I will contact you directly with a private message. Thank you.

Is there some underlying issue with operating on AT&T as an MVNO? According to many forums, there are a large number of people having the same intermittent data problem.

Jessica_ST wrote:Good day, turambar99. We're sorry for the trouble. My name is Jessica_ST and I'll be addressing your concern. We need to take this issue offline so I can address it further. I will contact you directly with a private message. Thank you.

How about you just email me at the email address I provided when I signed up to this forum? I cannot PM you due to the crazy setup of this forum; I have posted more than 5 messages to this forum but I still cannot reply to your PM...